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Anping County Xinlu Wire Mesh Products Co., Ltd.

Water Well Screen, Wedge Wire Screen, Johnson Screen Tube manufacturer / supplier in China, offering Perfect Roundness Slot Tubes / Water Well Screen, Galvanized Steel Grating Anping Factory, Field Fence /Cow Fence / Grassland Fencing and so on.

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Supplier Homepage Product water well screen Perfect Roundness Slot Tubes / Water Well Screen

Perfect Roundness Slot Tubes / Water Well Screen

FOB Price: US $30 / Meter
Min. Order: 30 Meters
Min. Order FOB Price
30 Meters US $30/ Meter
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Production Capacity: 300m Per Day
Transport Package: Pallet, or Container
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: XL-FY062
  • Diameter: 426mm
  • Cross-Section Shape: Round
  • Flow: Foti, Fito
  • Specification: SY/T5182-2008, QSH1020_0474-2010
  • HS Code: 84139100
  • Standard: GB, API
  • Medium: Liquid
  • Connection Type: Welding
  • Trademark: XL
  • Origin: Xinlu Wire Mesh, Anping County
Product Description

perfect roundness Slot tube are welded structures with the support profiles being rods in the axial direction of the tube and surface profiles spirally wound around the support profiles.

perfect roundness Slot Tube are manufactured directly on a machine. They have the unique advantage of very accurate, narrow slot openings and perfect roundness all in one. Slot tubes can be provided with the necessary end pieces for attachments and/or reinforcements.

Standard constructions of slot tubes (special constructions are possible on request)
The designation of a slot tube describes its construction as follows:
surface wire / support wire x number of support wires.
Example: 12S/Q25 x 8
This means that the profile wire is 12S. The support wire is Q25 and there are 8 support wires, equally spaced over 360°.
Slot tubes with dimensions and/or tolerances other than those described below, are available on request.

Reversed profile
Normal construction of slot tubes allows for flow out to in filtration. However, flow-in -to-out constructions are also possible.
This construction can also be used when the slot tube is used as support tube for another filter medium, so that only the wedge is in contact with the medium to increase the open area.
Variable slot opening
For special purposes variable slot openings are possible for all diameters.
Continuous cylinders
By using a lot of support profiles, an axial slot can be obtained.
These filter elements are called continuous cylinders.
Support tubes
See support tubes.
Finishing
Standard finish
grinding of end surfaces
removal of loose profile ends
degreasing and pickling
Optional finish
fastening of loose profile ends
removal of burs of profile ends
post machining for tighter tolerances

Perfect Roundness Slot Tubes / Water Well Screen

Surface Profiles Support Profiles Min. diam. in mm Min. slot width in mm
10S Q25 21 0.10
11S Q20 or Q25 23 0.030
12S 22S 30 0.050
12S Q25 23 0.030
12S Q35 30 0.050
18S 22S or Q35  30 0.050
18S Q25 25 0.030
18S D45 300 0.20
18S 10x3 300 0.20
22S 22S or Q35 45 0.10
22S D45 or 10x3 or 25x3 300 0.20
28S Q35 215 0.20
28S D45 or 10x3 or 25x3 300 0.20
34S Q35 300 0.20
34S D45 300 0.20
34S 10x3 or 25x3 300 0.20
42S Q35 or D45 300 0.20
42S 10x3 or 25x3 300 0.20
Diameters
Outside diameter in mm Number of support profiles
30 8
45 10
57 12
70 18
85 18
97 20
110 24
137 30
164 36
215 48
268 48
305 40
380 48
460 60
510 64
625 80
914 180
Standard tolerances (tighter tolerances are possible on request through the use of special techniques)
Slot Size: ± 0.030 mm
(max. ± 0.030)
± 0.1 mm
(max. ± 0.2) 
for O.D. ≤ 300 mm

for O.D. > 300 mm 
Diameter ± 0.3 mm
± 0.5 mm
± 2.5 mm 
Ø < 164 mm
164 < Ø < 300 mm
Ø > 300 mm 
Length ± 2 mm
± 4 mm 
Ø ≤ 300 mm
Ø > 300 mm 
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